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azalia Intel SCH HD Audio strange audio issues
The machine is a Fujitsu U820. Audio works, but the sound is very dirty: a lot of echo, artifact and static.
The first time I played with audio on this machine was while X was running. In X, the audio is passable, with the echo barely noticeable and a mild amount of static. When i went back to the command line, audio performance was abysmal. It almost sounds like the audio data for each frame rolls into the next frame. I man'd / faq'd up, and played around with settings in mixerctl, while running mpg321 on command line. I noticed that issuing the mixerctl command while the audio was playing cleaned up the sound for a split second. I then found that entering ANY command while audio was playing cleaned up the sound. I whipped up a little script: Code:
while true; do ls sleep .05 done I've tried both ogg123 and mpg321 which both perform the same. I also played the same mp3 I tested with in Windows XP (dual boot) and the sound output does not have any issue. Here's my dmesg, audioctl, and mixerctl -v output: DMESG Code:
OpenBSD 4.8 (GENERIC.MP) #359: Mon Aug 16 09:16:26 MDT 2010 deraadt@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP cpu0: Intel(R) Atom(TM) CPU Z530 @ 1.60GHz ("GenuineIntel" 686-class) 1.60 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,xTPR,PDCM,MOVBE real mem = 1062490112 (1013MB) avail mem = 1035124736 (987MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 01/16/09, BIOS32 rev. 0 @ 0xfdc39, SMBIOS rev. 2.4 @ 0xe5950 (34 entries) bios0: vendor FUJITSU // Phoenix Technologies Ltd. version "Version 1.18" date 01/16/2009 bios0: FUJITSU LifeBook U820 acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT SSDT FACP HPET MCFG SSDT SSDT APIC BOOT SLIC acpi0: wakeup devices HDEF(S3) PXS1(S4) LID_(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: apic clock running at 132MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Atom(TM) CPU Z530 @ 1.60GHz ("GenuineIntel" 686-class) 1.60 GHz cpu1: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,xTPR,PDCM,MOVBE ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 5 (PXS1) acpiprt2 at acpi0: bus 4 (RP01) acpiprt3 at acpi0: bus 8 (RP02) acpiec0 at acpi0 acpicpu0 at acpi0: C3, C2, C1, PSS acpicpu1 at acpi0: C3, C2, C1, PSS acpitz0 at acpi0: critical temperature 100 degC acpitz1 at acpi0: critical temperature 100 degC acpiac0 at acpi0: AC unit offline acpibat0 at acpi0: CMB1 model "CP345770-02" serial 01A-Z091130000060Z type LION oem "Fujitsu" acpibtn0 at acpi0: LID_ acpibtn1 at acpi0: PWRB acpibtn2 at acpi0: SLPB acpivideo0 at acpi0: GFX0 acpivout0 at acpivideo0: CRT_ acpivout1 at acpivideo0: LCD_ acpivout2 at acpivideo0: TV__ acpivout3 at acpivideo0: DVI_ bios0: ROM list: 0xc0000/0xe600! cpu0: Enhanced SpeedStep 1597 MHz: speeds: 1600, 1333, 1067, 800 MHz pci0 at mainbus0 bus 0: configuration mode 1 (bios) pchb0 at pci0 dev 0 function 0 "Intel US15W Host" rev 0x06 vga1 at pci0 dev 2 function 0 "Intel US15W Video" rev 0x06 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) intagp at vga1 not configured azalia0 at pci0 dev 27 function 0 "Intel SCH HD Audio" rev 0x06: apic 2 int 22 (irq 11) azalia0: codecs: Realtek ALC269 audio0 at azalia0 ppb0 at pci0 dev 28 function 0 "Intel SCH PCIE" rev 0x06: apic 2 int 17 (irq 11) pci1 at ppb0 bus 4 ppb1 at pci1 dev 0 function 0 "PLX PEX 8112" rev 0xaa pci2 at ppb1 bus 5 cbb0 at pci2 dev 3 function 0 "O2 Micro OZ69[17]2 CardBus" rev 0x40: apic 2 int 19 (irq 11) cardslot0 at cbb0 slot 0 flags 0 cardbus0 at cardslot0: bus 36 device 0 cacheline 0x0, lattimer 0x20 pcmcia0 at cardslot0 ppb2 at pci0 dev 28 function 1 "Intel SCH PCIE" rev 0x06: apic 2 int 16 (irq 11) pci3 at ppb2 bus 8 athn0 at pci3 dev 0 function 0 "Atheros AR9281" rev 0x01: apic 2 int 17 (irq 11), address 00:26:b6:8e:ac:15 athn0: AR9280 rev 2 (2T2R), ROM rev 22 uhci0 at pci0 dev 29 function 0 "Intel SCH USB" rev 0x06: apic 2 int 23 (irq 11) uhci1 at pci0 dev 29 function 1 "Intel SCH USB" rev 0x06: apic 2 int 19 (irq 11) uhci2 at pci0 dev 29 function 2 "Intel SCH USB" rev 0x06: apic 2 int 18 (irq 11) ehci0 at pci0 dev 29 function 7 "Intel SCH USB" rev 0x06: apic 2 int 21 (irq 11) usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 sdhc0 at pci0 dev 30 function 0 "Intel SCH SD/MMC" rev 0x06: apic 2 int 22 (irq 11) sdmmc0 at sdhc0 pcib0 at pci0 dev 31 function 0 "Intel SCH LPC" rev 0x06 pciide0 at pci0 dev 31 function 1 "Intel SCH IDE" rev 0x06: DMA, channel 0 wired to compatibility wd0 at pciide0 channel 0 drive 0: <KingSpec KSD-ZF18.1-064MS> wd0: 1-sector PIO, LBA, 60736MB, 124387328 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5 usb1 at uhci0: USB revision 1.0 uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb2 at uhci1: USB revision 1.0 uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb3 at uhci2: USB revision 1.0 uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1 isa0 at pcib0 isadma0 at isa0 pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pms0 at pckbc0 (aux slot) pckbc0: using irq 12 for aux slot wsmouse0 at pms0 mux 0 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 mtrr: Pentium Pro MTRR support sdhc_sdclk_frequency_select: command in progress sdmmc0: can't enable card umass0 at uhub0 port 6 configuration 1 interface 0 "RICOH USB2.0-FLASH Media" rev 2.00/0.01 addr 2 umass0: using SCSI over Bulk-Only scsibus0 at umass0: 2 targets, initiator 0 sd0 at scsibus0 targ 1 lun 0: <RICOH, R5U880FlashMedia, 0000> SCSI2 0/direct removable sd0: 15296MB, 512 bytes/sec, 31326208 sec total uvideo0 at uhub0 port 8 configuration 1 interface 0 "MITSUMI USB Camera" rev 2.00/1.00 addr 3 video0 at uvideo0 ugen0 at uhub3 port 1 "AuthenTec Fingerprint Sensor" rev 2.00/19.00 addr 2 ugen1 at uhub2 port 1 "Silicon Labs Kyocera GPS Module" rev 1.10/1.00 addr 2 uhidev0 at uhub1 port 2 configuration 1 interface 0 "Fujitsu Component USB Touch Panel" rev 1.10/50.01 addr 2 uhidev0: iclass 3/1 uhts0 at uhidev0 wsmouse1 at uhts0 mux 0 ubt0 at uhub2 port 2 "vendor 0x0c24 product 0x0022" rev 2.00/48.39 addr 3 softraid0 at root root on wd0a swap on wd0b dump on wd0b AUDIOCTL Code:
name=HD-Audio version=1.0 config=azalia0 encodings=slinear_le:16:2:1,slinear_le:20:4:1,slinear_le:24:4:1 properties=full_duplex,independent full_duplex=0 fullduplex=0 blocksize=17536 hiwat=2 lowat=1 output_muted=0 monitor_gain=0 mode=play play.rate=44100 play.sample_rate=44100 play.channels=2 play.precision=16 play.bps=2 play.msb=1 play.encoding=slinear_le play.gain=142 play.balance=32 play.port=0x0 play.avail_ports=0x0 play.seek=35072 play.samples=40683520 play.eof=0 play.pause=0 play.error=0 play.waiting=0 play.open=1 play.active=1 play.buffer_size=65536 play.block_size=17536 play.errors=0 record.rate=48000 record.sample_rate=48000 record.channels=2 record.precision=16 record.bps=2 record.msb=1 record.encoding=slinear_le record.gain=125 record.balance=32 record.port=0x0 record.avail_ports=0x0 record.seek=0 record.samples=0 record.eof=0 record.pause=0 record.error=0 record.waiting=0 record.open=0 record.active=0 record.buffer_size=65536 record.block_size=9600 record.errors=0 Code:
inputs.dac-0:1=141,141 inputs.dac-2:3=141,141 record.adc-2:3_mute=off [ off on ] record.adc-2:3=0,0 record.adc-0:1_mute=off [ off on ] record.adc-0:1=0,0 inputs.mix_source=aux { mic2 aux } inputs.mix_mic2=120,120 inputs.mix_aux=120 inputs.mix2_source=dac-0:1,mix { dac-0:1 mix } inputs.mix3_source=dac-2:3,mix { dac-2:3 mix } outputs.spkr_source=mix3 [ mix2 mix3 ] outputs.spkr_mute=on [ off on ] outputs.spkr_eapd=on [ off on ] outputs.hp_source=mix2 [ mix2 mix3 ] outputs.hp_mute=off [ off on ] outputs.hp_boost=off [ off on ] outputs.hp_eapd=on [ off on ] outputs.mic2_source=mix2 [ mix2 mix3 ] outputs.mic2_mute=on [ off on ] inputs.mic2=0,0 outputs.mic2_dir=input-vr80 [ none output input input-vr0 input-vr50 input-vr80 input-vr100 ] record.adc-0:1_source=mic [ mic2 aux mic mix ] record.adc-2:3_source=mic2,aux,mix { mic2 aux mix } outputs.hp_sense=plugged [ unplugged plugged ] outputs.mic2_sense=unplugged [ unplugged plugged ] outputs.spkr_muters=hp,mic2 { hp mic2 } outputs.master=142,142 outputs.master.mute=off [ off on ] outputs.master.slaves=dac-0:1,dac-2:3,spkr,hp { dac-0:1 dac-2:3 spkr hp mic2 } record.volume=125,125 record.volume.mute=off [ off on ] record.volume.slaves=adc-2:3,adc-0:1 { adc-2:3 adc-0:1 mic2 } |
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Quote:
http://www.laptopdrivers.net/downloa...nd_generic.htm Version 1.22 of the BIOS is available. You should check to see whether you can upgrade. Secondly, ongoing discussion on the official misc@ mailing list indicates that it is not uncommon for manufacturers to incorrectly integrate audio functionality, or enter into contracts for crippled chipsets which have not been fully tested. My recommendation would be to:
http://www.openbsd.org/report.html It is wise to follow the recommendations advised on this page for either PR submissions or posting to misc@. |
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As of 5.1, this issue is now no longer a nuisance and actually hard-locks the computer. Only course of action is a power button hold to restart. I'ma hafta send in a bug report.
Oh, BTW, this is happening on a Sony Vaio P I'm using now. So Fuj firmware is probably not the issue. |
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Given the age of OpenBSD 5.1, the developers will be more interested in the behavior seen with -current (which at this point is a month beyond the OpenBSD 5.2 codebase slated to be released in November...). You might find different behavior with -current making it worth testing before sending a bug report.
If problems persist, please file a bug report on -current. Information on reporting can be found at the following: http://www.openbsd.org/report.html Last edited by ocicat; 26th August 2012 at 12:55 AM. Reason: correction: 5.2 tagging took place late July... |
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